How extreme does Barueri's weather get?

The hottest, coldest, wettest and snowiest days Barueri has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 33 years of daily weather observations (1992–present), from the Campo De Marte station 24 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Barueri has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

99°F Oct 17, 2014

That is about 19°F hotter than a normal October afternoon in Barueri (typical high near 80°F).

The three most extreme on record

1 99°F Oct 17, 2014

2 97°F Oct 23, 2000

3 97°F Oct 30, 2012

❄️ Coldest night

34°F Jun 27, 1994

About 23°F colder than a normal June night in Barueri (typical low near 57°F).

The three most extreme on record

1 34°F Jun 27, 1994

2 37°F Jul 17, 2000

3 37°F Jul 18, 2000

🌧️ Most rain in one day

1.57 in Mar 19, 2002

The three most extreme on record

1 1.57 in Mar 19, 2002

2 0.67 in Jul 17, 2007

3 0.04 in Dec 15, 2021

How hot and cold it gets, month by month

The shaded band is the normal range of daily temperatures for each month. The dots show the most extreme it has ever been — so you can see how far beyond a normal day the records really sit.

normal range of daily temperatureshottest ever recordedcoldest ever recorded

Barueri's record heat sits well above even a hot day for the season — October's 99°F is about 19°F beyond a normal hot afternoon. Its record cold is just as far below a normal winter night — the dots mark how rare each extreme really is.

In plain terms

In a normal year, Barueri's warmest days reach the mid-80s°F and its coldest nights drop to the mid-50s°F. But across the record it has gone as high as 99°F and as low as 34°F. A single day has delivered over 2 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Sao Paulo(mir.de Santana), about 26 km from the city centre.

How we build these numbers →

← Barueri city detail